Stability Computation Procedures for Earth Slopes Containing Internal Reinforcement

Stability Computation Procedures for Earth Slopes Containing Internal Reinforcement
Author: Stephen Gailord Wright
Publisher:
Total Pages: 106
Release: 1986
Genre: Lime
ISBN:
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This report presents the fundamental limit equilibrium slope stability equations required to compute the stability of earth slopes containing synthetic reinforcement "geogrids". The limit equilibrium equations were incorporated into a computer program, UTEXAS2, which was then used to perform a number of calculations for verification. Results of the calculations were compared with other published solutions and with the results of other limit equilibrium slope stability computations based on several simplified approximations. An important consideration in the design of reinforced slopes is the magnitude of the force which can be developed in the reinforcement. A series of finite element calculations were performed to estimate potential elongation strain in reinforcement. The finite element computations simulated the expansion of soil in a compacted earth slope and were used to estimate probable strain in reinforcement.

Stability Analysis of Earth Slopes

Stability Analysis of Earth Slopes
Author: Y.H. Huang
Publisher: Springer Science & Business Media
Total Pages: 308
Release: 2012-12-06
Genre: Science
ISBN: 146846602X
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During the past several years I have been engaged in applied research related to the stability analysis of slopes. This research was supported by the Institute for Mining and Minerals Research, University of Kentucky, in response to the Surface Mining Control and Reclamation Act of 1977, which requires stability analysis for refuse dams, hollow fills, and spoil banks created by surface mining. The results of the research have been published in several journals and reports and also presented in a number of short courses. Both the sim plified and the computerized methods of stability analysis, as developed from this research, have been widely used by practicing engineers throughout Ken tucky for the application of mining permits. The large number of out-of-state participants in the short courses indicates that the methods developed have widespread applications. This book is a practical treatise on the stability analysis of earth slopes. Special emphasis is placed on the utility and application of stablity formulas, charts, and computer programs developed recently by the author for the analy sis of human-created slopes. These analyses can be used for the design of new slopes and the assessment of remedial measures on existing slopes. To make the book more complete as a treatise on slope stability analysis, other methods of stability analysis, in addition to those developed by the author, are briefly discussed. It is hoped that this book will be a useful reference, class room text, and users' manual for people interested in learning about stability analysis.

Slope Stability Analysis and Stabilization

Slope Stability Analysis and Stabilization
Author: Y. M. Cheng
Publisher: CRC Press
Total Pages: 441
Release: 2014-05-22
Genre: Technology & Engineering
ISBN: 1466582847
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Includes Recommendations for Analysis, Design Practice, Design Charts, Tables, and MoreUsing a unified approach to address a medley of engineering and construction problems, Slope Stability Analysis and Stabilization: New Methods and Insight, Second Edition provides helpful practical advice and design resources for the practicing engineer. This tex

Soil Strength and Slope Stability

Soil Strength and Slope Stability
Author: J. Michael Duncan
Publisher: John Wiley & Sons
Total Pages: 336
Release: 2014-08-13
Genre: Technology & Engineering
ISBN: 1118917952
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The definitive guide to the critical issue of slope stability and safety Soil Strength and Slope Stability, Second Edition presents the latest thinking and techniques in the assessment of natural and man-made slopes, and the factors that cause them to survive or crumble. Using clear, concise language and practical examples, the book explains the practical aspects of geotechnical engineering as applied to slopes and embankments. The new second edition includes a thorough discussion on the use of analysis software, providing the background to understand what the software is doing, along with several methods of manual analysis that allow readers to verify software results. The book also includes a new case study about Hurricane Katrina failures at 17th Street and London Avenue Canal, plus additional case studies that frame the principles and techniques described. Slope stability is a critical element of geotechnical engineering, involved in virtually every civil engineering project, especially highway development. Soil Strength and Slope Stability fills the gap in industry literature by providing practical information on the subject without including extraneous theory that may distract from the application. This balanced approach provides clear guidance for professionals in the field, while remaining comprehensive enough for use as a graduate-level text. Topics include: Mechanics of soil and limit equilibrium procedures Analyzing slope stability, rapid drawdown, and partial consolidation Safety, reliability, and stability analyses Reinforced slopes, stabilization, and repair The book also describes examples and causes of slope failure and stability conditions for analysis, and includes an appendix of slope stability charts. Given how vital slope stability is to public safety, a comprehensive resource for analysis and practical action is a valuable tool. Soil Strength and Slope Stability is the definitive guide to the subject, proving useful both in the classroom and in the field.

Stability Analysis of Earth Slopes

Stability Analysis of Earth Slopes
Author: Roman Romanovich Chugaev
Publisher:
Total Pages: 170
Release: 1966
Genre: Embankments
ISBN:
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Slope Stability Analysis and Stabilization: New Methods and Insight, Second Edition

Slope Stability Analysis and Stabilization: New Methods and Insight, Second Edition
Author: Y. M. Cheng
Publisher:
Total Pages: 441
Release: 2014-01-01
Genre:
ISBN: 9781306866798
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Includes Recommendations for Analysis, Design Practice, Design Charts, Tables, and More Using a unified approach to address a medley of engineering and construction problems, Slope Stability Analysis and Stabilization: New Methods and Insight, Second Edition provides helpful practical advice and design resources for the practicing engineer. This text examines a range of current methods for the analysis and design of slopes, and details the limitations of both limit equilibrium and the finite element method in the assessment of the stability of a slope. It also introduces a variety of alternative approaches for overcoming numerical non-convergence and the location of critical failure surfaces in two-dimensional and three-dimensional cases. What s New in the Second Edition: This latest edition builds on the concepts of the first edition and covers the case studies involved in slope stability analysis in greater detail. The book adds a chapter on the procedures involved in performing limit equilibrium analysis, as well as a chapter on the design and construction practice in Hong Kong. It includes more examples and illustrations on the distinct element of slope, the relation between limit equilibrium and plasticity theory, the fundamental connections between slope stability analysis and the bearing capacity problem, as well as the stability of the three-dimensional slope under patch load conditions. Addresses new concepts in three-dimensional stability analysis, finite element analysis, and the extension of slope stability problems to lateral earth pressure problems Offers a unified approach to engineering and construction problems, including slope stability, bearing capacity, and earth pressure behind retaining structures Emphasizes how to translate the conceptual design conceived in the design office into physical implementation on site in a holistic way Discusses problems that were discovered during the development of associated computer programs This text assesses the fundamental assumptions and limitations of stability analysis methods and computer modelling, and benefits students taking an elective course on slope stability, as well as geotechnical engineering professionals specializing in slope stability"